为什么我的JavaScript不与网页交互?

我创建了一个随机数生成器，并使用document.querySelector('#score-0'(.textContent = dice将其与我网页中的一个ID链接;但它不与网页交互？不交互

以下是JSBIN中html css和js代码的链接 https://jsbin.com/lexojiyumi/1/edit?html,css,js,console：

/* eslint-disable */
var scores, roundScore, activePlayer, dice;
scores = [0, 0];
roundScore = 0;
activePlayer = 0;
dice = Math.floor(Math.random() * 6) + 1;
console.log(dice);
document.querySelector('#score-0').textContent = dice;

/**********************************************
*** GENERAL
**********************************************/
.final-score {
position: absolute;
left: 50%;
transform: translateX(-50%);
top: 520px;
color: #555;
font-size: 18px;
font-family: 'Lato';
text-align: center;
padding: 10px;
width: 160px;
text-transform: uppercase;
}
.final-score:focus { outline: none; }
#dice-1 { top: 120px; }
#dice-2 { top: 250px; }
* {
margin: 0;
padding: 0;
box-sizing: border-box;

}
.clearfix::after {
content: "";
display: table;
clear: both;
}
body {
background-image: linear-gradient(rgba(62, 20, 20, 0.4), rgba(62, 20, 20, 0.4)), url(back.jpg);
background-size: cover;
background-position: center;
font-family: Lato;
font-weight: 300;
position: relative;
height: 100vh;
color: #555;
}
.wrapper {
width: 1000px;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background-color: #fff;
box-shadow: 0px 10px 50px rgba(0, 0, 0, 0.3);
overflow: hidden;
}
.player-0-panel,
.player-1-panel {
width: 50%;
float: left;
height: 600px;
padding: 100px;
}
/**********************************************
*** PLAYERS
**********************************************/
.player-name {
font-size: 40px;
text-align: center;
text-transform: uppercase;
letter-spacing: 2px;
font-weight: 100;
margin-top: 20px;
margin-bottom: 10px;
position: relative;
}
.player-score {
text-align: center;
font-size: 80px;
font-weight: 100;
color: #EB4D4D;
margin-bottom: 130px;
}
.active { background-color: #f7f7f7; }
.active .player-name { font-weight: 300; }
.active .player-name::after {
content: "2022";
font-size: 47px;
position: absolute;
color: #EB4D4D;
top: -7px;
right: 10px;

}
.player-current-box {
background-color: #EB4D4D;
color: #fff;
width: 40%;
margin: 0 auto;
padding: 12px;
text-align: center;
}
.player-current-label {
text-transform: uppercase;
margin-bottom: 10px;
font-size: 12px;
color: #222;
}
.player-current-score {
font-size: 30px;
}
button {
position: absolute;
width: 200px;
left: 50%;
transform: translateX(-50%);
color: #555;
background: none;
border: none;
font-family: Lato;
font-size: 20px;
text-transform: uppercase;
cursor: pointer;
font-weight: 300;
transition: background-color 0.3s, color 0.3s;
}
button:hover { font-weight: 600; }
button:hover i { margin-right: 20px; }
button:focus {
outline: none;
}
i {
color: #EB4D4D;
display: inline-block;
margin-right: 15px;
font-size: 32px;
line-height: 1;
vertical-align: text-top;
margin-top: -4px;
transition: margin 0.3s;
}
.btn-new { top: 45px;}
.btn-roll { top: 403px;}
.btn-hold { top: 467px;}
.dice {
position: absolute;
left: 50%;
top: 178px;
transform: translateX(-50%);
height: 100px;
box-shadow: 0px 10px 60px rgba(0, 0, 0, 0.10);
}
.winner { background-color: #f7f7f7; }
.winner .player-name { font-weight: 300; color: #EB4D4D; }

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8"/>
	<meta charset="UTF-8">
<link href="https://fonts.googleapis.com/css?family=Lato:100,300,600" rel="stylesheet" type="text/css">
<link href="http://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css" rel="stylesheet" type="text/css">
<link type="text/css" rel="stylesheet" href="style.css">

<title>Pig Game</title>
	 

</script> 
</head>
<body>
<div class="wrapper clearfix">
<div class="player-0-panel active">
<div class="player-name" id="name-0">Player 1</div>
<div class="player-score" id="score-0">43</div>
<div class="player-current-box">
<div class="player-current-label">Current</div>
<div class="player-current-score" id="current-0">11</div>
</div>
</div>

<div class="player-1-panel">
<div class="player-name" id="name-1">Player 2</div>
<div class="player-score" id="score-1">72</div>
<div class="player-current-box">
<div class="player-current-label">Current</div>
<div class="player-current-score" id="current-1">0</div>
</div>
</div>

<button class="btn-new"><i class="ion-ios-plus-outline"></i>New game</button>
<button class="btn-roll"><i class="ion-ios-loop"></i>Roll dice</button>
<button class="btn-hold"><i class="ion-ios-download-outline"></i>Hold</button>

<img src="dice-5.png" alt="Dice" class="dice">
</div>

<script src="project.js">
</body>
</html>

头尾的结束脚本标签是什么？我建议使用理解html的文本编辑器，例如Atom。检查 atom.io。

您还可以在 head 部分中声明脚本并添加defer标记。

<head>
...
<script src="your/script.js" defer></script>
</head>

roll按钮中缺少onclick事件。添加它，它有效：

var scores, roundScore, activePlayer, dice;
scores = [0, 0];
roundScore = 0;
activePlayer = 0;
function roll(){
debugger
dice = Math.floor(Math.random() * 6) + 1;
console.log(dice);
document.querySelector('#score-0').textContent = dice;
}
//initial roll
roll();

.final-score {
position: absolute;
left: 50%;
transform: translateX(-50%);
top: 520px;
color: #555;
font-size: 18px;
font-family: 'Lato';
text-align: center;
padding: 10px;
width: 160px;
text-transform: uppercase;
}
.final-score:focus { outline: none; }
#dice-1 { top: 120px; }
#dice-2 { top: 250px; }
* {
margin: 0;
padding: 0;
box-sizing: border-box;

}
.clearfix::after {
content: "";
display: table;
clear: both;
}
body {
background-image: linear-gradient(rgba(62, 20, 20, 0.4), rgba(62, 20, 20, 0.4)), url(back.jpg);
background-size: cover;
background-position: center;
font-family: Lato;
font-weight: 300;
position: relative;
height: 100vh;
color: #555;
}
.wrapper {
width: 1000px;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background-color: #fff;
box-shadow: 0px 10px 50px rgba(0, 0, 0, 0.3);
overflow: hidden;
}
.player-0-panel,
.player-1-panel {
width: 50%;
float: left;
height: 600px;
padding: 100px;
}
/**********************************************
*** PLAYERS
**********************************************/
.player-name {
font-size: 40px;
text-align: center;
text-transform: uppercase;
letter-spacing: 2px;
font-weight: 100;
margin-top: 20px;
margin-bottom: 10px;
position: relative;
}
.player-score {
text-align: center;
font-size: 80px;
font-weight: 100;
color: #EB4D4D;
margin-bottom: 130px;
}
.active { background-color: #f7f7f7; }
.active .player-name { font-weight: 300; }
.active .player-name::after {
content: "2022";
font-size: 47px;
position: absolute;
color: #EB4D4D;
top: -7px;
right: 10px;

}
.player-current-box {
background-color: #EB4D4D;
color: #fff;
width: 40%;
margin: 0 auto;
padding: 12px;
text-align: center;
}
.player-current-label {
text-transform: uppercase;
margin-bottom: 10px;
font-size: 12px;
color: #222;
}
.player-current-score {
font-size: 30px;
}
button {
position: absolute;
width: 200px;
left: 50%;
transform: translateX(-50%);
color: #555;
background: none;
border: none;
font-family: Lato;
font-size: 20px;
text-transform: uppercase;
cursor: pointer;
font-weight: 300;
transition: background-color 0.3s, color 0.3s;
}
button:hover { font-weight: 600; }
button:hover i { margin-right: 20px; }
button:focus {
outline: none;
}
i {
color: #EB4D4D;
display: inline-block;
margin-right: 15px;
font-size: 32px;
line-height: 1;
vertical-align: text-top;
margin-top: -4px;
transition: margin 0.3s;
}
.btn-new { top: 45px;}
.btn-roll { top: 403px;}
.btn-hold { top: 467px;}
.dice {
position: absolute;
left: 50%;
top: 178px;
transform: translateX(-50%);
height: 100px;
box-shadow: 0px 10px 60px rgba(0, 0, 0, 0.10);
}
.winner { background-color: #f7f7f7; }
.winner .player-name { font-weight: 300; color: #EB4D4D; }

<div class="wrapper clearfix">
<div class="player-0-panel active">
<div class="player-name" id="name-0">Player 1</div>
<div class="player-score" id="score-0">43</div>
<div class="player-current-box">
<div class="player-current-label">Current</div>
<div class="player-current-score" id="current-0">11</div>
</div>
</div>

<div class="player-1-panel">
<div class="player-name" id="name-1">Player 2</div>
<div class="player-score" id="score-1">72</div>
<div class="player-current-box">
<div class="player-current-label">Current</div>
<div class="player-current-score" id="current-1">0</div>
</div>
</div>

<button class="btn-new"><i class="ion-ios-plus-outline"></i>New game</button>
<button onclick="roll()" class="btn-roll"><i class="ion-ios-loop"></i>Roll dice</button>
<button class="btn-hold"><i class="ion-ios-download-outline"></i>Hold</button>

<img src="dice-5.png" alt="Dice" class="dice">
</div>

相关内容

最新更新

热门标签：